.page-index {
  color: #999999;
  font-size: 20px;

  img {
    width: 400px;
  }
}

.header {
  color: red;
}

.bg {
  width: 300px;
  height: 300px;
  // background: url('./img/bankcard.jpg') center/100% 100% no-repeat;
}
